SEO Inspector
100% Client-Side - Zero Server Uploads - Analyze a web page for SEO best practices. Check title, meta description, headings, Open Graph, Twitter Cards, canonical, robots, and more. Runs entirely in your browser where technically possible.
Enter a full URL including https:// (e.g., https://example.com/page)
SEO Analysis Results
How to inspect a page for SEO
- Enter a URL. Paste the full URL (including https://) of the page you want to analyze.
- Click Inspect SEO. The tool will attempt to fetch the page and analyze its SEO elements.
- Review results. See a score and detailed checks for title, meta description, headings, Open Graph, Twitter Cards, and more.
- Copy or download. Use Copy to copy the report to clipboard or Download to save as a text file.
Note: Due to browser CORS restrictions, many websites will block the fetch request. When this happens, the tool will clearly explain the limitation. This is a security feature of browsers, not a tool limitation.
SEO Metadata Best Practices
Keep page metadata within standard limits so titles and descriptions display fully in search results and social previews.
- Title: 50–60 characters
- Meta description: 150–160 characters
- H1: one per page, matching the page's topic intent
- Open Graph / Twitter Card: provide title, description, and image for social sharing
Frequently Asked Questions
- No. The tool attempts to fetch the URL directly from your browser. However, due to CORS (Cross-Origin Resource Sharing) restrictions, many websites will block the request. When this happens, the tool will clearly indicate that it could not access the page and explain the limitation.
- The tool checks: page title (presence, length), meta description (presence, length), canonical URL, robots meta tag, viewport, charset, Open Graph tags (title, description, image, URL), Twitter Card tags, H1 presence and count, heading structure (H1-H6), image alt attributes, favicon, language declaration, and basic link information.
- Browsers enforce the Same-Origin Policy and CORS. If the target website does not include Access-Control-Allow-Origin headers allowing your origin, the browser will block the fetch. This is a security feature, not a bug. The tool honestly reports what it could and could not retrieve.
- Yes. While the 'Fetch URL' mode requires a network connection to retrieve live pages, you can use the 'Paste HTML' mode completely offline to analyze raw HTML source code directly in your browser.
Use Cases
The SEO Inspector in DevPouch's Web & SEO category is a client-side page analyzer that audits a URL or raw HTML for search-engine best practices. It checks page title and meta description length, heading structure (H1 through H6), canonical URL, robots meta tag, viewport, charset, language, favicon, Open Graph and Twitter Card tags, image alt attributes, internal and external links, and indexability. Every check returns a pass, warning, or error status with a recommendation, and the tool rolls the results into an overall score out of 100 percent. Because it runs in the browser with a Paste HTML fallback for CORS-blocked sites, no page data is uploaded to a server.
Frontend developers and SEOs use the SEO Inspector to spot on-page problems before they hurt rankings. Publish a new landing page and run it through the tool to confirm the title stays under 60 characters and the meta description falls between 50 and 160 characters, so search snippets display fully. Audit a staging site to verify every page has exactly one H1, a logical heading hierarchy, and descriptive alt text on all images. E-commerce teams can check that product pages include Open Graph and Twitter Card tags for clean social sharing previews. Agencies can copy or download the scored report as evidence of technical SEO health, then re-run checks after fixes to measure improvement.
- Validate title and meta description length before publishing
- Confirm one H1 and correct heading hierarchy per page
- Audit Open Graph and Twitter Card tags for social previews
- Check image alt attributes, canonicals, and robots directives
- Export a scored SEO report for client or stakeholder review
How To
Open the SEO Inspector from DevPouch's Web & SEO category. Choose Fetch URL to analyze a live page, or Paste HTML to inspect raw source offline.
- Enter the full page URL, including https://, in the URL field.
- Click Inspect SEO to fetch the page and run the audit.
- Review each check — title, description, headings, canonical, robots, Open Graph, Twitter Card, and more — with its status and recommendation.
- Fix flagged issues in your page source, then re-inspect to confirm the score improved.
- Click Copy Report to copy the results to your clipboard, or Download Report to save a text file.
Note: some sites block cross-origin fetches via CORS. When that happens, the tool reports what it could not retrieve; paste the page HTML directly to complete the audit.